Raspberry Pi Pi-GPIO User Guide

Overview

This is an I/O expansion kit designed for Raspberry Pi, which provides 4 sets of 2x20 pinheaders, that means a handy way to "stack" multi different HATs together, and use them as a specific combination / project.

Features

Standard Raspberry Pi connectivity, directly pluggable OR through ribbon cable
4 sets of 2x20 pinheaders, connect multi HATs together
Clear and descriptive pin labels for easy use
Reserved jumper pads on the bottom side, pin connections are changeable by soldering, to avoid pin conflicts

Note: make sure there are no any pin conflicts between the HATs you want to use together before connecting.

Photo

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： ESP32 ST7789 Raspberry Pi 4/5 UPS Uninterruptible Power Supply HAT Lithium Battery Module PC Monitor Screen ESP32-S3 Development Board 1.47 inch LCD Screen Display 172x320 SD-Port LVGL USB Raspberry Pi 5 Argon-NEO-M.2-NVME-PCIE-Expansion-Board Only For Argon NEO 5 Case (Not include) USB to UART USB camera 5MP IMX335 No Distortion Serial UART Bus Servo TTL ST3235 30KG.CM Magnetic Encoder 360° High Precision And Large Torque Raspberry Pi Raspberry Pi ESP32 S3 AI 0.85inch Development Board 0.85 inch DeepSeek RGB surround light OLED-LCD-HAT-A user guide Industrial Isolated 4CH RS485 TO POE ETH (B) RJ45 Converter UART For Modbus X1300 X1300-A2 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also Cyberpunk LED Matrix Hourglass Gravity Sensor DIY Countdown Timer Clock STEM Educational Soldering Project for Beginners & Adult ESP32 LVGL Good low light performance Raspberry Pi Pico 2 RP2350 3.5 inch LCD Capacitive 3.5inch TouchScreen Development Board 240x320 Display QMI8658 6-Axis /OV5640 Camera /SD Raspberry Pi 5 PCIe To M.2 E KEY NGFF WIFI7 WIFI6 For BE200/AX210/AX200/RTL8822CE Mini TOF Time-of-Flight Laser Ranging Radar Sensor Compatible with Arduino Raspberry Pi ESP32 and Pico

Raspberry Pi IO Board GPIO interface expansion board stacks up to 3 HATs at once

TAG： MPS2280D Raspberry Pi 5 PCIe M.2 NVMe Dual SSD Pi5 Double 2280 Raspberry Pi 5 PCIe To M.2 WIFI7 Pi5 Pure-Copper Active Cooler ESP32 C5 Development Board 1.47 inch LCD Display Screen ST7789 For WiFi6/LVGL/HMI Onborad SD-Port/RGB-LED 4 inch e Paper HAT+ E Ink Spectra E6 Full-Color 600x400 Screen Display Arduino Raspberry Pi Jetson Nano STM32 800x480 Jetson Nano 4G module SpotPear Raspberry Pi Compute Module 5 CM5 IO Board Arduino Atmega328P Raspberry Pi PICO Mini TOF Time-of-Flight Laser Ranging Radar Sensor Compatible UART with Arduino Raspberry Pi ESP32 and Pico Arducam 64MP Camera Raspberry Pi 5 PCIe to M.2 4G 5G USB 3.2 HUB HAT SIMCom Quectel 4G 5G M.2 Key B Mobile Robot Industrial Modbus POE ETH Relay 30CH RTU Modbus TCP-Ethernet Digital Input PoE Power IOT Milk-V Duo ESP32 S3 ST7701S Argon Neo 5 LCC-14